Popupbuilder vulnerabilities
We track 3 vulnerabilities in Popupbuilder products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on October 31, 2026.
Latest Popupbuilder vulnerabilities
- 9.1 Critical severity
Popup Builder – Create highly converting…: Missing Authorization
The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.4.5 This is due to the plugin not properly verifying that a user is authorized to
- 7.5 High severity
Popup Builder – Create highly converting…: Exposure of Sensitive Information to an Unauthorized Actor
The Popup Builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.3.6 via the Subscribers Import feature. This makes it possible for unauthenticated attackers to extract sensitive data after an admin
- 8.1 High severity
Popup Builder – Create highly converting…: Missing Authorization
The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to unauthorized access of functionality due to a missing capability check on several functions in all versions up to, and including, 4.3.1. While